Status:
COMPLETED
Bevacizumab, Radiation Therapy, and Combination Chemotherapy in Treating Patients Who Are Undergoing Surgery for Locally Advanced Nonmetastatic Rectal Cancer
Lead Sponsor:
National Cancer Institute (NCI)
Conditions:
Rectal Adenocarcinoma
Stage II Rectal Cancer AJCC v7
Eligibility:
All Genders
18+ years
Phase:
PHASE2
Brief Summary
This phase II trial studies how well giving bevacizumab, radiation therapy, and combination chemotherapy works in treating patients who are undergoing surgery for locally advanced nonmetastatic rectal...
Detailed Description
PRIMARY OBJECTIVES: I. To evaluate the pathological complete response rate in patients with T3 and T4 rectal cancers when treated preoperatively with capecitabine, oxaliplatin, bevacizumab, and concu...
Eligibility Criteria
Inclusion
- Inclusion Criteria:
- Patients must have histologically confirmed, locally advanced, non-metastatic primary T3 or T4 adenocarcinoma of the rectum
- Patients must not have evidence of tumor outside of the pelvis including liver metastases, peritoneal seeding, or metastatic inguinal lymphadenopathy
- Patients must not have intra-operative radiotherapy (IORT) or brachytherapy treatment to the pelvis
- The distal border of the tumor must be at or below the peritoneal reflection, defined as within 12 centimeters of the anal verge by proctoscopic examination
- Transmural penetration of tumor through the muscularis propria must be demonstrated by either of the following: computed tomography (CT) scan plus endorectal ultrasound, or a magnetic resonance imaging (MRI); an endorectal coil or pelvic MRI is allowed
- For the patient to be eligible, the surgeon must prospectively define the tumor as either initially resectable or potentially resectable after pre-operative chemoradiation; clinically resectable tumors are defined as completely resectable with negative margins based on routine examination of the non-anesthetized patient; patients whose tumors are not resectable are not eligible; before pre-operative (op) treatment, the surgeon should estimate and record the type of resection anticipated: pelvic exenteration, posterior pelvic exenteration, APR, LAR, or LAR/coloanal anastomosis
- Patients with tumors that are clinically fixed, clinical stage T4N0-2, M0 are eligible if it is believed that their tumors are potentially resectable after chemoradiation; based on the following:
- Clinically fixed tumors on rectal examination with tumor adherent to the pelvic sidewall or sacrum
- Sciatica attributed to sacral root invasion with CT scan/MRI evidence of the lack of clear tissue plane will be considered evidence of fixation
- Hydronephrosis on CT scan or intravenous pyelogram (IVP) or ureteric or bladder invasion as documented by cystoscopy and cytology or biopsy, or invasion into prostate
- Vaginal or uterine involvement
- Patients must have Eastern Cooperative Oncology Group (ECOG) performance status 0-1
- A surgical evaluation must confirm patient's ability to tolerate the proposed surgical procedure
- Patients must have a caloric intake \> 1500 kilocalories/day (d)
- Within 4 weeks prior to registration, the patient's absolute neutrophil count (ANC) level must be \>= 1,500/mm\^3
- Within 4 weeks prior to registration, the patients platelet level must be \>= 100,000/mm\^3
- Within 4 weeks prior to registration, serum creatinine must be \< 1.5 X upper limit of normal (ULN); if serum creatinine \> 1.5 x ULN, then creatinine clearance must be \>= 50 mL/mm
- Within 4 weeks prior to registration, serum bilirubin must be =\< 1.5 X ULN
- Within 4 weeks prior to registration, alkaline phosphatase (alk phos) must be \< 2 x ULN
- Within 4 weeks prior to registration, serum glutamic oxaloacetic transaminase (SGOT) must be \< 2 x ULN
- Carcinoembryonic antigen (CEA) must be determined prior to initiation of therapy
- Within 4 weeks prior to registration, urine protein/creatinine (UPC) ratio must be \< 1; patients with a ratio of \>= 1 must undergo a 24-hour urine collection which must be an adequate collection and must demonstrate \< 1 gram (gm) of protein in order to participate
- Within 4 weeks prior to registration, albumin must be \>= 2 gm/dl
- Absence of clinical evidence of high-grade (lumen diameter \< 1 cm) large bowel obstruction, unless diverting colostomy has been performed
- Eligible patients of reproductive potential (both sexes) must agree to use an accepted and effective method of contraceptive during study therapy and for at least 6 months after the completion of bevacizumab
- Women must not be pregnant or breast-feeding; all females of childbearing potential must have a serum pregnancy test to rule out pregnancy within 2 weeks of registration
- Patients must have had no prior chemotherapy for rectal cancer or pelvic irradiation therapy
- Patients with prior malignancies, including pelvic cancer, are eligible if they have been disease free for \> 5 years; patients with prior in situ carcinomas are eligible provided there was complete removal
- Patients must have no active inflammatory bowel disease or other serious medical illness or disease that might limit the patient's ability to receive protocol therapy
- Patients with a history of cerebrovascular accident (CVA)/transient ischemic attack (TIA) at any time, or myocardial infarction/unstable angina within 12 months of study entry are not eligible
- Patients with \> grade 1 peripheral neuropathy are not eligible
- Patients must have urine protein/creatinine (UPC) ratio of \< 1.0; patients with a UPC ratio \>= 1.0 must undergo a 24-hour urine collection, which must be an adequate collection and must demonstrate \< 1 gm of protein in order to participate
- Patients with a history of hypertension must measure \< 150/90 mmHg and be on a stable regimen of anti-hypertensive therapy
- Patients with clinically significant peripheral vascular disease are not eligible
- Patients must not have any of the following:
- Unstable angina (within 12 months of study entry)
- New York Heart Association (NYHA) grade II or higher congestive heart failure
- Evidence of bleeding diathesis/coagulopathy
- Serious non-healing wound or bone fracture
- Patients with a history of the following within 28 days prior to registration are not eligible:
- Abdominal fistula
- Gastrointestinal perforation
- Intrabdominal abscess
- Patients with a history of the following within 28 days prior to day 0 (first treatment day) are not eligible:
- Major surgical procedure
- Open biopsy
- Significant traumatic injury
- Patients must not have core biopsy within 7 days prior to day 0 (first treatment day)
- Patients with prothrombin time (PT) (international normalized ratio \[INR\]) \> 1.5 are not eligible, unless the patient is on full-dose anticoagulants; if so, the following criteria must be met for enrollment:
- The subject must have an in-range INR (usually between 2 and 3), be on a stable dose of warfarin or on a stable dose of low molecular weight heparin
- The subject must not have active bleeding or a pathological condition that is associated with a high risk of bleeding
Exclusion
Key Trial Info
Start Date :
July 25 2006
Trial Type :
INTERVENTIONAL
Allocation :
ACTUAL
End Date :
February 11 2019
Estimated Enrollment :
57 Patients enrolled
Trial Details
Trial ID
NCT00321685
Start Date
July 25 2006
End Date
February 11 2019
Last Update
March 27 2019
Active Locations (107)
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1
University of Alabama at Birmingham Cancer Center
Birmingham, Alabama, United States, 35233
2
The Hospital of Central Connecticut
New Britain, Connecticut, United States, 06050
3
Emory University Hospital/Winship Cancer Institute
Atlanta, Georgia, United States, 30322
4
Atlanta VA Medical Center
Decatur, Georgia, United States, 30033